chore: update .gitignore and remove .env files from tracking

- Add Python cache, test artifacts, backups, models to .gitignore
- Remove .env and .env.development from tracking (security)
- Keep release documentation, ignore binaries

.env.development

@@ -1,70 +0,0 @@
-# Development Environment Configuration
-# Used by: momentry_playground binary
-# 
-# This file is loaded BEFORE the main .env file
-# Settings here override defaults but can be overridden by CLI flags
-
-# Server Configuration
-MOMENTRY_SERVER_PORT=3003
-MOMENTRY_REDIS_PREFIX=momentry_dev:
-
-# Worker Configuration (disabled by default for development)
-MOMENTRY_WORKER_ENABLED=false
-MOMENTRY_MAX_CONCURRENT=1
-MOMENTRY_POLL_INTERVAL=10
-MOMENTRY_WORKER_BATCH_SIZE=5
-
-# Database (PostgreSQL) - Schema isolation
-DATABASE_URL=postgres://accusys@localhost:5432/momentry
-DATABASE_SCHEMA=dev
-
-# MongoDB - Database isolation
-MONGODB_URL=mongodb://localhost:27017
-MONGODB_DATABASE=momentry_dev
-
-# Redis (already isolated via prefix)
-REDIS_URL=redis://:accusys@localhost:6379
-REDIS_PASSWORD=accusys
-
-# Qdrant Vector Database - Collection isolation
-QDRANT_URL=http://localhost:6333
-QDRANT_API_KEY=Test3200Test3200Test3200
-QDRANT_COLLECTION=momentry_dev_rule1
-
-# Paths
-MOMENTRY_OUTPUT_DIR=/Users/accusys/momentry/output_dev
-MOMENTRY_BACKUP_DIR=/Users/accusys/momentry/backup/momentry_dev
-MOMENTRY_SFTP_ROOT=/Users/accusys/momentry/var/sftpgo/data/demo/
-
-# Python (for processing scripts)
-MOMENTRY_PYTHON_PATH=/opt/homebrew/bin/python3.11
-MOMENTRY_SCRIPTS_DIR=/Users/accusys/momentry_core_0.1/scripts
-
-# Logging
-RUST_LOG=debug
-MOMENTRY_LOG_LEVEL=debug
-
-# Media
-MOMENTRY_MEDIA_BASE_URL=https://wp.momentry.ddns.net
-
-# Processor Timeouts
-MOMENTRY_ASR_TIMEOUT=3600
-MOMENTRY_CUT_TIMEOUT=3600
-MOMENTRY_DEFAULT_TIMEOUT=7200
-
-# Cache Settings
-MONGODB_CACHE_ENABLED=false
-MONGODB_CACHE_TTL_VIDEOS=300
-MONGODB_CACHE_TTL_SEARCH=300
-MONGODB_CACHE_TTL_HYBRID_SEARCH=600
-MONGODB_CACHE_TTL_VIDEO_META=3600
-REDIS_CACHE_TTL_HEALTH=30
-REDIS_CACHE_TTL_VIDEO_META=3600
-# 同義詞配置文件（可選）
-# 取消註釋並設置為您的同義詞JSON檔案路徑以啟用同義詞擴展
-# MOMENTRY_SYNONYM_FILE=/Users/accusys/momentry_core_0.1/docs/examples/custom_synonyms.json
-# 
-# 多個同義詞檔案（逗號分隔），會覆蓋 MOMENTRY_SYNONYM_FILE
-# MOMENTRY_SYNONYM_FILES=/path/to/first.json,/path/to/second.json
-#
-# 示例檔案：docs/examples/custom_synonyms.json